baber/WOPTO huggingface dataset:
Patent JP-S5763852-A (JP)
Title: Hybrid integrated circuit
Inventor: OOTSU HIROSHI
IPC: H05K1/03
Filed: 1980-10-06
Abstract: PURPOSE:To improve the yield rate of a circuit by adopting a metal-leaf resistor for a resistor demanding high precision and by adopting a thick-film resistor for a part demanding no high precision, in the hybrid integrated circuit containing the resistors. CONSTITUTION:A Pd-Ag conductor pattern 3 is formed by printing and baking on a ceramic base plate 2 made of alumina or the like, and an RuO2 thick-film resistor 4 is formed by the same method. The thick-film resistor 4 is trimmed as occasion calls. On the other part of the ceramic base plate 2 is providied the metal-leaf resistor 5, which is connected to a thick-film conductor pattern 6 by a conductor 7 for connection. The metal-leaf resistor 5 is composed of a patterns 11 and 12 consisting of specific-alloy leaf whose main constitutent is NiCr. By cutting the zigzag part of the pattern 12 sequentially, a resistance value can be trimmed. A semiconductor chip 8 is mounted on the ceramic base plate 2, a leaf terminal is connected thereto, and thereby the hybrid integrated circuit is completed.
Patent JP-H01306758-A (JP)
Title: Coolor-heater
Inventor: KURACHI MASAO
IPC: F25B13/00
Filed: 1988-06-06
Abstract: PURPOSE:To stabilize the temperature in a room to be air-conditioned and reduce the number of times of operation and stoppage of a heat source side unit, by providing a pressure difference detector for detecting the pressure difference between a heat source side refrigerant cycle and a utilization side refrigerant cycle, and a controller for controlling the capability of a refrigerant feeder according to the pressure difference detected by the detector. CONSTITUTION:A refrigerant feeder 11 is controlled in capability by an inverter 13. A pressure difference detector 14 detects the difference between a refrigerant pressure between a first autiliary heat exchanger 8 and a four-way valve 2 in a heat source side refrigerant cycle and a refrigerant pressure on the upstream or downstream side of the refrigerant feeder 11 in a utilization side refrigerant cycle. A controller 15 controls the frequency of the inverter 13 according to the pressure difference detected by the detector 14, thereby controlling the capability of the refrigerant feeder 11. The feeding capability of the refrigerant feeder 11 is controlled according to the capability of the heat source side refrigerant cycle and to the load on a utilization side unit (b).
Patent JP-H0436274-A (JP)
Title: Production of glycidyl ether
Inventor: FUJII YUICHI
IPC: C07D303/20
Filed: 1990-05-29
Abstract: PURPOSE:To obtain a high-purity glycidyl ether having a low chlorine content, by reacting a perfluoroalkyl alcohol with epichlorohydrin in the presence of a powdery alkali metal hydroxide. CONSTITUTION:A perfluoroalkyl alcohol shown by the formula Rf-[(CH2)mOH]n [Rf is 4-20C perfluoroalkyl; (m) is 1-4; (n) is 1-or 2) is allowed to react with epichlorohydrin in the presence of a powdery alkali metal hydroxide (e.g. NaOH) comprising >=80% powder having <=1mm particle diameter at 20-70 deg.C for 1-10 hours to give the objective substance. The objective substance is obtained by one-stage method using a powdery alkali instead of conventional two-stage method. Since an acid catalyst is not required, devices are not corroded and there is no danger in operation. The glycidyl ether is suitable as a raw material and an intermediate for a resin useful for optical element, electronic and electric uses and coating compounds, and for chemicals.
Patent JP-S5363019-A (JP)
Title: Automatic marking device
Inventor: KUSANO KAZUYOSHI
IPC: B41J2/01
Filed: 1976-11-18
Abstract: PURPOSE: To reduce the number of spray guns as well as electromagnetic valves as an automatic system in order to enhance the reliability of the derive by providing a single marking head per column, and by marking with the shift of the head. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06321812-A (JP)
Title: Radioactive iodine labeled aliphatic acid-cyclodextrin complex and imaging agent containing the complex
Inventor: TAZAWA SHUSAKU
IPC: C08B37/16
Filed: 1993-05-18
Abstract: PURPOSE:To provide a new radioactive iodine labeled aliphatic acid-cyclodextrin complex useful as an imaging agent capable of early diagnosis and discovery of various heart diseases, diseases capable of being detected by the change in the function of aliphatic acid uptake or aliphatic acid metabolism, deterioration of biofunction, etc. CONSTITUTION:A radioactive iodine labeled aliphatic acid-cyclodextrin complex, e.g. 15-(p-iodophenyl)-9-methylpentadecanoic acid/hydroxypropyl-beta-cyclodextrin complex. This complex is obtained, e.g. by adding 1-10000 mole, preferably 1-10 mole, of cyclodextrin to 1 mole of a labeled aliphatic acid and dissolving in a tris-HCl buffer solution having pH of about 8.0. The complex can be administered to human body without using a dissolving agent, e.g. ethanol and useful as an imaging agent. The imaging agent can be used in a form of powder, granules, tablets, capsules, oral solution, suppositories or especially injections. The imaging agent has extremely high safety.
Patent JP-H084249-A (JP)
Title: Mounting structure of stone
Inventor: OGOSHI OSAMU
IPC: E04F13/21
Filed: 1994-06-21
Abstract: PURPOSE:To provide a mounting structure for stone excellent in durability in which the occurrence of dew condensation in a wooden building has been prevented. CONSTITUTION:An insert hole 28 for inserting a positioning shaft 17 is formed on the top end flat part 20A of a positioning metal fitting 18. The base end side of the positioning metal fitting 18 is fixed to the side surface 3A of a porch column 3 by a wood screw 23. The positioning shaft 17 inserted into the insert hole 29 is freely inserted to the upper and lower vertical holes 16, 15 of stones 11 on the upper and lower stages. A flexible joint member 30 is fixed into a joint clearance 29 between header surfaces 14, 13 of the upper and lower stages. An air layer 12 is formed between the side surface 3A and the reverse surfaces of the stones 11 through the positioning metal fitting 18. Thus, the dew condensation caused on the side surface 3A can be prevented by the air layer 12. Even when the positioning metal fitting 18 is relatively slipped by the deformation of the porch column 3, this can be absorbed by the clearance between the vertical holes 15, 16 and the positioning shaft 17.
Patent JP-H04364691-A (JP)
Title: Multi-processor exchanger system
Inventor: YAMAUCHI KAZUHISA
IPC: G06F15/177
Filed: 1991-06-12
Abstract: PURPOSE:To minimize number of processors to be installed by sharing the load uniformly for the entire processors so as to prevent local overload and decreasing a division loss of share of calls of the multi-processors. CONSTITUTION:When a call takes place in a processor 41 among processors 41-45, an input output program 51 selects an internal processing program 65 stored in a processor showing a minimum operating efficiency value among the processors 41-45, e.g. the processor 45 at that point and starts the program 65.
Patent JP-H09285483-A (JP)
Title: Toe crotch sanitary pad made of now-woven fabric composed with drug action component
Inventor: KATO TAKEO
IPC: A61F13/06
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain toe crotch sanitary articles of a throw-away type which are commonly used as socks, suppress the propagation of bacteria of athlete's foot, etc., provide the environment to protect the skin healthy to the toe crotches and maintain the toe crotches clean with an always fresh feel of use. SOLUTION: The one side of a non-woven fabric 1 compounded with drug action components is scored 2 to rectangular strips nearly equal to the respective toe crotch widths to form toe crotch covers 3. The opposite side on the extension thereof is provided with a foot back cover 4 at a suitable width to prevent the loosening of the respective toe crotch covers 3. The non-woven fabric 1 compounded with drug action components may be provided with the respective toe crotch covers 3 by forming the scores 2 to allow the exact insertion of the respective toes on the inside of the fabric.
Patent JP-H08333743-A (JP)
Title: Joint structure of pile body
Inventor: KOJIMA KAZUO
IPC: E02D5/24
Filed: 1995-06-06
Abstract: PURPOSE: To ensure the extent of strength in the joining part of a pile body as well as to make both the connecting and embedding operations of this pile body easy enough. CONSTITUTION: A joint structure 18 consists of a connecting piece 19, where an annular ring is split in the radial direction, and a bolt 20 as a clamping member. A spot facing 23 in which a head part 22 of this bolt 20 is retractable is installed at the outer surface side of a through hole 21 installed piece by piece in four corners of this connecting piece 19. An inner surface 24 of the connecting piece 19 is formed into a nearly M-shaped section installed with a ring recess 25 and fitted in a ring projection 15 formed by both flange parts 13a and 14a, and further it is formed into being possible for face-contact with two side faces 26 and 27 of the joining part. Therefore, each connecting piece is individually installable in the joining part of a pile body with the clamping member, and thus efficiency in the connecting operation of the pile body is improvable.
Patent JP-H09304170-A (JP)
Title: Vibration sensor
Inventor: YAMAOKA KAZUO
IPC: G01H11/08
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To enhance the sensitivity and the detection function of a vibration sensor which uses a ceramic element. SOLUTION: A vibration sensor is constituted in such a way that a definite weight 2 is attached to the central part of a sheetlike ceramic element 1 and that the amplitude difference between a vibration which is propagated to the ceramic element 1 and a vibration which is generated in a virtual fixation part constituted of the weight is converted into an electric signal amount so as to be output. Thereby, a measurement in a wide range according to a purpose can be performed. An electric signal which is converted from a vibration can be adjusted and sorted easily. It is possible to deal with a vibration at any angle and in any direction of the ceramic element.
Patent JP-H09326955-A (JP)
Title: Image pickup device
Inventor: KUDO TOSHIMICHI
IPC: H04N19/196
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To prevent deframing due to panning. SOLUTION: An angular velocity sensor 22 detects an angular velocity of a motion of a camera. Its output is fed to a signal processing circuit 28 and a panning detection circuit 40 via a DC cut-off filter 24 and an amplifier 26. The panning detection circuit 40 detects whether or not panning is made, and when the panning is detected, the circuit 40 allows the signal processing circuit 28 to vary an arithmetic coefficient for shake correction to set a compression rate of an image compression circuit 20 to a high compression rate. When not in a panning state, the signal processing circuit 28 calculates an object angle of shake from an output of the amplifier 26. An apex angle sensor 30 detects an apex angle of a variable apex angle prism 10 and its output is fed to a subtractor 34 via an amplifier 32.  The subtractor 34 calculates a difference between an object angle and a current angle to allow a drive circuit 36 and an actuator 38 to shift the apex angle of a variable apex angle prism 10 up to an object angle.
Patent JP-S62296687-A (JP)
Title: Image processor
Inventor: FURUKAWA SATOSHI
IPC: H04N7/18
Filed: 1986-06-16
Abstract: PURPOSE:To prevent the extraction sensitivity of an image variation component of an input image in a low-brightness area by multiplying reference image data by a constant and calculating a threshold value, and converting the input image into a binary image. CONSTITUTION:A reference image memory 3 holds the input image of a monitor area in a normal state where there is no intruder previously as a background image. Data on brightness levels of respective picture elements in the memory 3 are read out and multiplied by the constant K (K<1) to obtain threshold values, which are held in an image memory 4. The input image is compared 5 with the reference image to find the absolute value of the difference and variation due to an intruder is extracted and supplied to a comparing circuit 2. The output of the memory 4 is supplied to the other input of the circuit 2. At this time, the memories 3 and 4 are all read with the same synchronizing signal with the input image and scanned at the same timing.
Patent JP-S5472914-A (JP)
Title: Noise eliminator circuit
Inventor: HOUYA KAZUO
IPC: H03G3/34
Filed: 1977-11-24
Abstract: PURPOSE:To prevent the generation of hop noises, etc., by reducing the variation in output level at the time of noise eliminatin by making it possible to correct the output waveform at the time of noise elimination by maintaining the variation in output waveform before the elimination as the output waveform at the time noise elimination. CONSTITUTION:This circuit is equipped with delay amplifier circuit 1 which compensates the time delay needed for noise detecting elimination, noise detection circuit 2 which detects a pulsive noise by being supplied with the input signal of circuit 1, and one-shot pulse generating circuit 3 which reveives the detection output of circuit 2 as its actuation input. Further, this is provided with differentiating circuit 4 supplied with the output of circuit 1, holding circuit 4 holding the output of circuit 4, and integrating circuit 6 supplied with the held output of circuit 4, thereby forming a waveform right before the noise generating pulse appears. Next, the output of circuit 1 is changed for the amplification output only while one- shot pulses of circuit 3 are being outputted, and the output of circuit 6 is outputted as output signal V0 via gate circuit 7.
Patent JP-H0436546-A (JP)
Title: Electrical hot water heater
Inventor: NISHIGORI MITSUO
IPC: F24H1/18
Filed: 1990-05-31
Abstract: PURPOSE:To enable hot water having such a temperature as one corresponding to an object of use and hot water such as additional hot water to be got in a low cost and within a short period of time by a method wherein the second hot water discharg ing port is located between a lower heater and an upper heater and disposed in a tank. CONSTITUTION:A cold water supplying port 12 is disposed at a bottom part of a tank and a hot water discharging port 13 is disposed at a top part of the tank. Heaters 14 and 15 are built in a tank 11. This electrical hot water heater has a hot water discharging port 16 in addition to the hot water discharging port 13. This hot water discharging port 16 is positioned between the lower heater 14 and the upper heater 15, for example, located just below the upper heater 15 and further disposed at a circumferential wall of the tank 11, the cold water supplying port 12 is connected to a water source by a pipe, the hot water discharging port 13 is connected to a water plug 19 placed at a bath room, for example, by a pipe 17, the hot water discharg ing port 16 is connected to a water plug 20 installed at a kitchen or a toilet room by a pipe 18. As the water plug 20 is opened, hot water of 35 to 55 deg.C below the heater 15 is discharged through the hot water discharging port 16. As the water plug 19 is opened, hot water of 85 deg.C over the heater 15 is discharged out of the hot water discharging port 13.
Patent JP-H0434527-A (JP)
Title: Photographic device for camera
Inventor: SERIKAWA YOSHIO
IPC: G03B7/00
Filed: 1990-05-31
Abstract: PURPOSE:To perform next-time automatic bracket phototgraphy from the beginning by resetting an automatic bracket counter unless operation can be carried on in automatic bracket photography. CONSTITUTION:When the automatic bracket photography is started, a reset signal for the operation is sent out to reset the automatic bracket counter 21 through an OR circuit 23. Then an exposure operation signal is inputted to the automatic bracket counter 21 every time exposure operation is performed once, and the counter 21 performs counting operation. If the camera is placed in a state wherein the automatic bracket operation can not be carried on, its signal is inputted to an automatic bracket operation continuation decision means 22 to judge the interruption of the automatic bracket operation and output an interruption signal. Consequently, the automatic bracket operation of the camera is interrupted and the automatic bracket counter 21 is reset. Consequently, the next-time automatic bracket photography can be performed from the beginning.
Patent JP-H09325633-A (JP)
Title: Roller fixing method for electrophotographic toner
Inventor: ASAHINA YASUO
IPC: G03G15/20
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain a stable copied image keeping gloss constant by applying the pressure of a specified value between rollers, and using A particles in which at least binding resin, colorant and charge control agent are contained and whose softening temperature is a specified value as toner. SOLUTION: By applying the pressure between a fixing roller 1 and a pressure roller 2, the unfixed toner 8 is fixed. A mold-released layer 3 is formed on the surfaces of the rollers 1 and 2. The pressure of 5.5-10.0kg/cm<2> is applied between the rollers 1 and 2 and the A particles in which at least the binding resin, the colorant and the charge control agent are contained and whose softening temperature is 65-80 deg.C are used as the toner 8. B particles are added further in the toner 8 together with the A particles. The content of the B particles is shown in the ratio of 0.1-15 pts. to 100 pts.wt. A particles. Namely, by regulating the softening temperature of the toner 8 in a state where the pressure per specified unit area is applied, the gloss of the image is obtained.
Patent JP-H06320074-A (JP)
Title: Method and device for scattering oil gelling agent
Inventor: KOIZUMI NAOJI
IPC: B05B11/06
Filed: 1993-05-18
Abstract: PURPOSE:To extemely easily and rapidly scatter an oil gelling agent over gasoline, heavy oil, waste oil, etc., by filling a powdery oil gelling agent having a specified grain diameter in a pressure vessel and scattring the agent through a nozzle of specified diameter provided in the pressure vessel. CONSTITUTION:A powdery oil gelling agent 30 having about 0.15-1 mm grain diameter is filled in a pressure vessel 1, and the agent 30 is scattered through a nozzle 25 having about 1.5-7 mm diameter and provided in the vessel 1. For example, the agent 30 is a hydrophilic porous powder consisting essentially of a thermoplastic resin. The agent 30 absorbds oil immediately in the case of being in contact with the oil, and the oil is gelled and made spongy. The agent 30 is scattered over gasoline, heavy oil, waste oil, etc., and the oils are gelled to a treatable state after 2 to 3 min.
Patent JP-S623850-A (JP)
Title: Molding method for consumable casting mold
Inventor: SHOJI KENJI
IPC: B22C9/04
Filed: 1985-06-28
Abstract: PURPOSE:To obtain a consumable casting mold which obviates the generation of gas during casting by using a consumable pattern coated with a heat resistant material to fashion a casting mold and consuming the pattern in the casting mold heated from the periphery thereby forming the cavity coated with the coating layer. CONSTITUTION:The surface of the pattern 1 formed of the material to be consumed by heating is coated with the ceramic coating layer 2 and thereafter the pattern is contained into a molding flask 3 and is embedded in molding sand, by which the casting mold 5 is formed. The surface of the mold 5 is heated by a heating means 6 such as burner to consumer the pattern 1 and the cavity 5b whose inside surface is coated with the coating layer 2 is formed in the mold 5. A sprue 5a is similarly formed to a sprue pattern 4 as well. The consumable casting mold which does not generate the harmful gas during casting is thus molded.
Patent JP-S5472942-A (JP)
Title: Differential output amplifier
Inventor: YAMANISHI MINORU
IPC: H03F3/45
Filed: 1977-11-22
Abstract: PURPOSE:To extract definitely the desired large output invariably with the potential of the differential output stabilized by providing a differential integrator. CONSTITUTION:Differential integrator DI is provided which consists of resistances R1 and R2 (R1=R2), capacitor C and operational amplifier OP. Load resistance RL is applied with voltage V0=V01-V02 of the difference prescribed by input voltage Vi through the lst differential amplifier (composed of Q5, Q6 and CS1 to CS3), 2nd differential amplifier (composed of Q7, Q8 and CS4 and CS6), and buffer amplifiers B1 and B2. Then, output voltages V01 and V02 viewed from the ground vary with drift, and the level of V0 against the ground becomes unfixed. This variation is denoted by (alpha) and V01 and V02 are supplied to integrator DI via input resistances R1 and R2, so that output V0s can be obtained which is the integration value of (alpha). Then, the obtained output is fed back to constant cuurrent supplies CS4 to CS6 of the 2nd differential output amplifier via wiring l to adjust (alpha) to zero autoimaticaly, so that the circuit can be stabilized.
Patent JP-H01309801-A (JP)
Title: Wheel having small diameter
Inventor: NAKAMURA TSUNEYASU
IPC: B60B27/02
Filed: 1988-06-09
Abstract: PURPOSE:To ease tire-replacing work in a wheel which possesses a drum brake on one side of its split rim and a sprocket on the other side by constituting the wheel in such a manner that respective bolts for installing the rim or sprocket can alternately be arranged at an equal interval in the circumferential direction of the wheel. CONSTITUTION:A hub 14 located at the central part of a split rim 10 which can be split right and left and to which a solid tire 12 is attached is formed with a hub cylinder 16, a brake drum 18 that is welded near one side of this hub cylinder 16, and a radial, sprocket-installing plate 20 that is welded near the other side. A bolt 22 is welded to each of four radial pieces formed on the installing plate 20. In addition, the brake drum 18 is reinforced by a reinforcing plate 24 having almost the same shape with the installing plate 20, while a rim-installing bolt 26 is welded to the drum 18 in such a manner that the bolt 26 is situated between adjacent radial plates of a reinforcing plate 24. In addition, radial opennings 28 which have almost the same shape and through which the installing plate 20 or the reinforcing plate 24 can go are made in the rim 10.
Patent JP-S63309625-A (JP)
Title: Drafting apparatus
Inventor: KATO HISAAKI
IPC: D01H5/22
Filed: 1987-06-04
Abstract: PURPOSE:To prevent the winding of a yarn around a front top roller, by using a mechanism to separate a front top roller from a front bottom roller when a fineness abnormality takes place in a yarn. CONSTITUTION:When a yarn abnormality is detected by a slub catcher, a clutch is operated to stop the rotation of a back bottom roller 2b and eliminate the magnetic force of a magnet 18 of a controller 16. A shaft 20 is pushed out with a coil spring 19, a protruded piece 26 of a supporting arm 11 fitting in a recess 25 is also pushed out and the supporting arm 11 is rotated counterclockwise around a shaft 13. A front top roller is separated from a front bottom roller 4b to prevent the entanglement of a staple fiber bundle.